Love this thing - Superlative Arms Adjustable Bleed Off Gas Block

First off, it looks great and it's well built. Does exactly what it's supposed to do and works like a charm. I closed it all the way and then did 12 clicks to the left (counter clockwise) and it cycled, and ejected the cartridges in the right place every tike i.e. my set up is properly gased for functionality and reliability.